Dorman - OE Solutions Window Motor and Regulator Assembly P/N:777-304

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$306.99
MPN: 777-304
UPC: 194883048508
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor and Regulator Assembly P/N:777-304
Dorman - OE Solutions Window Motor and Regulator Assembly P/N:777-304
$306.99

Get your rear glass sliding again with the DORMAN window regulator and motor built into the Dorman - OE Solutions Window Motor and Regulator Assembly 777-304. This sliding-window unit combines the lift motor and the regulator mechanism in a single assembly, and it drops in as a direct-fit replacement for the 2008-2016 Ford F-250, F-350, F-450, and F-550 Super Duty — see the Buyer's Guide tab for the full engine-level list.

  • Motor + regulator in one: this window regulator and motor assembly bundles the drive motor and the sliding-window regulator together, so you replace the whole failed unit at once.
  • Direct replacement: designed to match the performance of the original equipment assembly on the specified makes, models and years; when a factory assembly fails, it is engineered to help restore original equipment functionality.
  • Durable construction: designed and manufactured to strict specifications for reliable operation of your DORMAN window motor.
  • Trustworthy quality: backed by Dorman's US-based product experts and more than a century of automotive experience.

If a worn-out motor or regulator is why your DORMAN window lift motor quit, this DORMAN oe solutions window regulator restores the mechanical drive path for the sliding rear glass.

Interchange: 8C3Z2523394A · 9C3Z2523394A

This part cross-references / interchanges with the following part numbers:

8C3Z2523394A, 9C3Z2523394A

Frequently Asked Questions

What is the Dorman 777-304?

It is a sliding-window regulator and motor assembly (also sold as a DORMAN window motor and regulator assembly) that combines the drive motor and the regulator mechanism in one unit for the rear sliding glass.

Which vehicles does this window motor fit?

It is a direct-fit replacement for the 2008-2016 Ford F-250, F-350, F-450, and F-550 Super Duty. Check the Buyer's Guide tab to confirm the exact fit for your truck.

Does it include both the motor and the regulator?

Yes. This assembly combines the window lift motor and the sliding-window regulator together, so you replace the complete failed unit in one part.

What are signs this part may need replacing?

Common signs include the sliding glass moving slowly or not at all, the motor humming while the glass stays put, grinding or clicking noises, or glass that slips off track. Diagnose the cause before replacing.

What part numbers does the 777-304 replace?

It replaces interchange numbers 8C3Z2523394A and 9C3Z2523394A.